Merge branch 'master' of github.com:APN-Pucky/GitJarUpdate

Author: APN-Pucky

README.md

@@ -0,0 +1,42 @@
+# GitJarUpdate
+Presents a popup at the start of a program when there is a new Github Release.  Then restarts the updated program.
+## Usage
+build.gradle
+        
+```gradle
+        plugins {
+	  // get git infos into Manifest
+          id 'com.palantir.git-version' version '0.12.3'
+        }
+        repositories {
+	  //load repo from git via gradle
+          maven { url "https://jitpack.io" }
+        }
+        dependencies {
+       	  implementation 'com.github.APN-Pucky:GitJarUpdate:0.0.3'
+        }
+        
+        task fatJar(type: Jar) {
+	  manifest {
+            attributes 'Implementation-Title': project.name,
+        	  'Implementation-Version': versionDetails().lastTag,
+        	  'Main-Class': 'YOUR.MAIN.CLASS.HERE'
+          }
+          baseName = project.name + '-all'
+          from { 
+            configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } }{
+            //disable signing from 3rd party
+            exclude 'META-INF/*.RSA', 'META-INF/*.SF', 'META-INF/*.DSA'
+          }
+          with jar
+        }
+```
+At the start of your program run:
+```java
+Update.loadUpdate("PROJECTNAME-all.jar", "GITHUBUSER", "GITHUBPROJECTNAME");
+```
+
+An example with github actions publishing jar files is ![TeXCalc](https://github.com/APN-Pucky/TeXCalc).
+
+## Note
+The Git/Manifest info is not (correctly) included if the code is run from an IDE instead of a built jar. Therefore an Update-Popup will show.